Lennox 74W76 Limit Switch Refrigerant this is a hardware linkage

this is a hardware linkage kit

By replacing the solenoid diaphragm and internal seals

preventing liquid-hammer through smooth

offering a seamless fit for legacy Rheem and Ruud equipment

Lennox 74W76 Limit Switch Refrigerant this is a hardware linkageThe Lennox 74W76 Limit Switch is a critical safety component designed for precise thermal regulation within residential and commercial Lennox HVAC systems. As a veteran grade furnace high limit switch, this OEM part is calibrated with a 200F cut out temperature to prevent heat exchanger damage and ensure safe operational cycles. This auto reset switch (Part #102135 11) is engineered for high demand environments, offering reliable continuity for